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Princess|Natural|GIA

1.21ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2556358585

Certificate GIA 2556358585

Diamond specifications and retailer prices

From HK$22,422 HKD
As of November 6, 2026
8 retailers carry this diamond
Most expensive: HK$46,993 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556358585. Listed at 8 retailers as of November 6, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556358585
Dimensions5.85 × 5.67 × 4.22 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
5.85 mm5.67 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556358585
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: HK$20,554 HKD|Low: HK$16,365 HKD|High: HK$37,939 HKD|Avg: HK$23,835 HKD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 18, 2026
Retailer 13HK$16,365 HKD
Retailer 14HK$18,122 HKD
Retailer 12HK$18,350 HKD
Retailer 9HK$19,480 HKD
Retailer 8HK$20,076 HKD
Retailer 15HK$20,484 HKD
Retailer 1HK$20,554 HKD
Retailer 3HK$22,422 HKD
Retailer 6HK$24,163 HKD
Retailer 7HK$24,163 HKD
Retailer 5HK$25,026 HKD
Retailer 11HK$25,583 HKD
Retailer 4HK$29,459 HKD
Retailer 10HK$33,609 HKD
Retailer 2HK$37,939 HKD

16 data points across 15 retailers

8 retailers

Retailer 1
-
HK$16,365 HKD
Price last confirmed 20 days ago
Retailer 2
-
HK$19,480 HKD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$20,076 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$20,554 HKD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$22,422 HKD
View
Retailer 6
-
HK$33,609 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$37,939 HKD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
bb201e6b-b82e-4a85-be73-80a4f9389560 · Sep 21
HK$46,993 HKD
$5,990 USD
View
Price last confirmed 45 days ago
7 more retailers have this diamond
Prices start from HK$22,422 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.21ct Princess
HK$22,422 HKD